When the transmitter was built, it was glued in with a tiny drop of glue to make it 'inaccessible' to the end user in the US.
From dictionary.com...
inaccessible
adj 1: capable of being reached only with great difficulty or not at all [syn: unaccessible] [ant: accessible] 2: not capable of being obtained; "a rare work, today almost inaccessible"; "timber is virtually unobtainable in the islands"; "untouchable resources buried deep within the earth" [syn: unobtainable, unprocurable, untouchable]
Either the FCC or Futaba needs to get a recent dictionary because the crystal is anything but inaccessible.